E
E. A. Bogomolov
Researcher at University of Naples Federico II
Publications - 149
Citations - 7053
E. A. Bogomolov is an academic researcher from University of Naples Federico II. The author has contributed to research in topics: Cosmic ray & PAMELA detector. The author has an hindex of 23, co-authored 146 publications receiving 6723 citations.
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Journal ArticleDOI
An anomalous positron abundance in cosmic rays with energies 1.5-100 GeV
O. Adriani,G. C. Barbarino,G. A. Bazilevskaya,Roberto Bellotti,Mirko Boezio,E. A. Bogomolov,Lorenzo Bonechi,M. Bongi,V. Bonvicini,S. Bottai,A. Bruno,F. Cafagna,D. Campana,Per Carlson,Marco Casolino,G. Castellini,M. P. De Pascale,G. De Rosa,N. De Simone,V. Di Felice,A. M. Galper,L. A. Grishantseva,Petter Hofverberg,S. V. Koldashov,S. Y. Krutkov,A. N. Kvashnin,A. A. Leonov,V. Malvezzi,L. Marcelli,W. Menn,V. V. Mikhailov,E. Mocchiutti,Silvio Orsi,G. Osteria,P. Papini,Mark Pearce,P. Picozza,Marco Ricci,S. B. Ricciarini,M. Simon,Roberta Sparvoli,Piero Spillantini,Y. I. Stozhkov,Andrea Vacchi,E. Vannuccini,G. I. Vasilyev,S. A. Voronov,Y. T. Yurkin,G. Zampa,N. Zampa,V. G. Zverev +50 more
TL;DR: It is found that the positron fraction increases sharply over much of that range, in a way that appears to be completely inconsistent with secondary sources, and is concluded that a primary source, be it an astrophysical object or dark matter annihilation, is necessary.
Journal ArticleDOI
PAMELA Measurements of Cosmic-Ray Proton and Helium Spectra
O. Adriani,O. Adriani,G. C. Barbarino,G. A. Bazilevskaya,Roberto Bellotti,Mirko Boezio,E. A. Bogomolov,Lorenzo Bonechi,Lorenzo Bonechi,M. Bongi,V. Bonvicini,S. V. Borisov,S. Bottai,A. Bruno,F. Cafagna,D. Campana,R. Carbone,Per Carlson,Marco Casolino,G. Castellini,L. Consiglio,M. P. De Pascale,C. De Santis,N. De Simone,V. Di Felice,A. M. Galper,William Gillard,L. A. Grishantseva,Giovanna Jerse,A. V. Karelin,S. V. Koldashov,S. Y. Krutkov,A. N. Kvashnin,A. A. Leonov,V. V. Malakhov,V. Malvezzi,L. Marcelli,A. G. Mayorov,W. Menn,V. V. Mikhailov,E. Mocchiutti,Alfonso Monaco,Nicola Mori,Nicola Mori,N. N. Nikonov,G. Osteria,F. Palma,P. Papini,Mark Pearce,P. Picozza,C. Pizzolotto,Marco Ricci,S. B. Ricciarini,Laura Rossetto,Ritabrata Sarkar,M. Simon,Roberta Sparvoli,P. Spillantini,P. Spillantini,Y. I. Stozhkov,Andrea Vacchi,E. Vannuccini,G. I. Vasilyev,S. A. Voronov,Y. T. Yurkin,Juan Wu,G. Zampa,N. Zampa,V. G. Zverev +68 more
TL;DR: PAMELA data challenge the current paradigm of cosmic-ray acceleration in supernova remnants followed by diffusive propagation in the Galaxy and find that the spectral shapes of these two species are different and cannot be described well by a single power law.
Journal ArticleDOI
New measurement of the antiproton-to-proton flux ratio up to 100 GeV in the cosmic radiation.
O. Adriani,G. C. Barbarino,G. A. Bazilevskaya,Roberto Bellotti,Mirko Boezio,E. A. Bogomolov,Lorenzo Bonechi,M. Bongi,V. Bonvicini,S. Bottai,A. Bruno,F. Cafagna,D. Campana,P. Carlson,Marco Casolino,G. Castellini,M. P. De Pascale,G. De Rosa,D. Fedele,A. M. Galper,L. A. Grishantseva,Petter Hofverberg,A. A. Leonov,S. V. Koldashov,S. Y. Krutkov,A. N. Kvashnin,V. Malvezzi,L. Marcelli,W. Menn,V. V. Mikhailov,M. Minori,E. Mocchiutti,M. Nagni,S. Orsi,G. Osteria,P. Papini,Mark Pearce,P. Picozza,Marco Ricci,S. B. Ricciarini,M. Simon,Roberta Sparvoli,Piero Spillantini,Y. I. Stozhkov,E. Taddei,Andrea Vacchi,E. Vannuccini,G. I. Vasilyev,S. A. Voronov,Y. T. Yurkin,G. Zampa,N. Zampa,V. G. Zverev +52 more
TL;DR: A new measurement of the cosmic-ray antiproton-to-proton flux ratio between 1 and 100 GeV is presented, which is a tenfold improvement in statistics with respect to all previously published data.
Journal ArticleDOI
PAMELA results on the cosmic-ray antiproton flux from 60 MeV to 180 GeV in kinetic energy.
O. Adriani,G. C. Barbarino,G. A. Bazilevskaya,Roberto Bellotti,Mirko Boezio,E. A. Bogomolov,L. Bonechi,M. Bongi,V. Bonvicini,S. Borisov,S. Bottai,A. Bruno,F. Cafagna,D. Campana,R. Carbone,Per Carlson,Marco Casolino,G. Castellini,L. Consiglio,M. P. De Pascale,C. De Santis,N. De Simone,V. Di Felice,A. M. Galper,William Gillard,L. A. Grishantseva,Petter Hofverberg,Giovanna Jerse,A. V. Karelin,S. V. Koldashov,S. Y. Krutkov,A. N. Kvashnin,A. A. Leonov,V. Malvezzi,L. Marcelli,A. G. Mayorov,W. Menn,V. V. Mikhailov,E. Mocchiutti,Alfonso Monaco,Nicola Mori,N. N. Nikonov,G. Osteria,P. Papini,Mark Pearce,P. Picozza,C. Pizzolotto,Marco Ricci,S. B. Ricciarini,Laura Rossetto,M. Simon,Roberta Sparvoli,P. Spillantini,Y. I. Stozhkov,Andrea Vacchi,E. Vannuccini,G. I. Vasilyev,S. A. Voronov,Juan Wu,Y. T. Yurkin,G. Zampa,N. Zampa,V. G. Zverev +62 more
TL;DR: The satellite-borne experiment PAMELA has been used to make a new measurement of the cosmic-ray antiproton flux and the antipropton-to-proton flux ratio which extends previously published measurements down to 60 MeV and up to 180 GeV in kinetic energy.
Journal ArticleDOI
PAMELA - A Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics
P. Picozza,A. M. Galper,G. Castellini,O. Adriani,F. Altamura,M. Ambriola,G. C. Barbarino,A. Basili,G. A. Bazilevskaja,R. Bencardino,Mirko Boezio,E. A. Bogomolov,Lorenzo Bonechi,M. Bongi,L. Bongiorno,V. Bonvicini,F. Cafagna,D. Campana,P. Carlson,Marco Casolino,C. De Marzo,M. P. De Pascale,G. De Rosa,D. Fedele,Petter Hofverberg,S. V. Koldashov,S. Yu. Krutkov,A. N. Kvashnin,J. Lund,J. Lundquist,O. Maksumov,V. Malvezzi,L. Marcelli,W. Menn,V. V. Mikhailov,M. Minori,S. Misin,E. Mocchiutti,A. Morselli,N. N. Nikonov,S. Orsi,Giuseppe Osteria,P. Papini,Mark Pearce,Marco Ricci,S. B. Ricciarini,M. F. Runtso,S. Russo,M. Simon,Roberta Sparvoli,Piero Spillantini,Yu. I. Stozhkov,E. Taddei,Andrea Vacchi,E. Vannuccini,S. A. Voronov,Y. T. Yurkin,Gianluigi Zampa,N. Zampa,V. G. Zverev +59 more
TL;DR: The PAMELA experiment is a satellite-borne apparatus designed to study charged particles in the cosmic radiation with a particular focus on antiparticles as discussed by the authors, which is mounted on the Resurs DK1 satellite that was launched from the Baikonur cosmodrome on June 15th 2006.